Ancient islands, shipwrecks, blue seas... In Britain’s Historic Isles: The Isles of Scilly, Dan Snow joins professional yachtsman and adventurer Conrad Humphreys as they tour the beautiful, rugged Isles of Scilly, on the wave-lashed shores of the Atlantic Ocean.

In this first episode, Dan and Conrad navigate the ancient history of this remote archipelago on the edge of Britain, discovering burial mounds built thousands of years ago, and an Iron Age village that thrived here when the Romans ruled Europe. Sailing in Conrad’s beautiful replica 18th century boat, “Bounty’s End”, they weave their way through a wonderland of history and legend.